Below are the specifications for the Retrofit lock
| Model | OE1 |
| Weight | Net 0.4kg, Gross: 0.5 kg |
| Material | ABS, PC |
| Battery Type | 4 AA Alkaline batteries |
| Battery Life | Up to 12 months |
| Battery Operating Temp | -10°C to 50°C / 14°F to 122°F |
| Operation Temp | -20°C to 50°C / -4°F to 122°F |
| Modes of Access (Entry) | Bluetooth keys, Existing keys, PIN codes (via Keypad accessory) |
| Modes of Access (Exit) | Multi-Function Button, Thumbturn, Bluetooth keys |
| Certifications | CE, UKCA, FCC, RoHS2 |
| Protocols | Bluetooth 5.0, algoPIN™ technology |
| Usage | Advised to be installed under sheltered areas, not to be exposed to wet weather conditions |